- The mounting plate of CTHB / CTHT series horizontal discharge roof type radial fans is made of galvanized steel sheet, and the fan cowl is made of wrapped aluminum.The fans feature backward-inclined sparse radial blades, with the motor positioned outside the airflow. The series includes 10 different models offering air flow rates ranging from 800 – 28,900 m³/h and connection diameters from Ø140 – 710 mm.
The F400-120(1) feature is CE marked and certified.
Capable of operating at 400°C for 2 hours.
Suitable for operation up to 120°C air temperature.
Models 140-200 are suitable for operation up to 200°C air temperature.
They are protected against water.
Equipped with ball bearings and IP55 protection with Class F insulation.
Depending on the model, motor options include 4, 6, 4/8, or 6/12 poles.
Prevents dirt accumulation. Fan impellers for models 140, 180, 200, 225, 250, and 315 are made of galvanized steel sheet. Fan impellers for models 450, 500, 560, and 630 are made of steel sheet and are double-coated with black polyester paint.
Special design that extends the system’s lifespan and ensures motor cooling.
Carrier rings facilitate mounting on the roof
Principle of Operation
